INCOME TAXES - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Mar. 27, 2021	Dec. 26, 2020	Mar. 28, 2020	Mar. 27, 2021	Mar. 28, 2020
Income Tax Disclosure [Abstract]
Effective income tax rate	13.54%		88.54%	15.72%	19.01%
Effective income tax expense (benefit) attributable to equity-based compensation	$ 6,000		$ 6,800	$ 12,600	$ 34,300
Tax benefit attributable to the sale of stock		$ 7,600
Impact of changes in tax law	5,500			5,500
Goodwill impairment	17,700			0	$ 68,725
Unrecognized tax benefits	20,400			20,400
Liability recorded for interest and penalties related to unrecognized tax benefits	$ 2,700			$ 2,700

Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Name Accounting Standards Codification
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Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to expense for award under share-based payment arrangement. Excludes expense determined to be nondeductible upon grant or after for award under share-based payment arrangement.

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Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of income tax expense (benefit) from continuing operations attributable to an adjustment of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to the disposition of a business not qualifying as a discontinued operation.

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Amount of unrecognized tax benefits.

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Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return.

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